Swimming with omega-3 fatty acids that promote brain development, fish are vital to a healthy pregnancy diet. In fact, a recent study in the online Archives of Pediatric and Adolescent Medicine found that pregnant women who eat eat at least two servings of fish a week are less likely to have children with behaviors related to attention-deficit/hyperactivity disorder (ADHD).

What are the best fish for pregnant women?

Of course, there’s more to it than that. The study also concluded that high mercury exposure during pregnancy raises a child’s risk for ADHD-related behaviors. That means it’s essential for pregnant women to stick to fish that are low in mercury, like these: